. "0"^^ . . . "0"^^ . . . . . . . . . . . . . . . . . . . . . . . . . . . . "theory"@en-us . . . . . . . . . . . . . "a well-substantiated explanation of some aspect of the natural world; an organized system of accepted knowledge that applies in a variety of circumstances to explain a specific set of phenomena; \"theories can incorporate facts and laws and tested hypotheses\"; \"true in fact and theory\""@en-us . . . . "theory"^^ . . . . . . . . "05989479-n"^^ . . . . . . . . . . . . . . . . . . . . . . "105637633"@en-us . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "a well-substantiated explanation of some aspect of the natural world; an organized system of accepted knowledge that applies in a variety of circumstances to explain a specific set of phenomena; \"theories can incorporate facts and laws and tested hypotheses\"; \"true in fact and theory\""@en-us . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "104592375"@en-us . . . . . . . . "105989479"^^ . . .